Speech synthesis method, electronic device and storage medium

A technology of speech synthesis and electronic devices, which is applied in speech synthesis, speech analysis, instruments, etc. It can solve problems such as differences in speech timbre, harsh and unnatural speech tone, and affect user experience, so as to improve experience and make speech natural and coherent. Effect

Inactive Publication Date: 2019-12-03
招商局金融科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] However, the existing machine does not consider the actual business scene when recording speech, and uses one tone to record various speeches in different business scenarios, so that some speech recordings do not conform to the business scene where they are located, resulting in the recorde

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  • Speech synthesis method, electronic device and storage medium
  • Speech synthesis method, electronic device and storage medium
  • Speech synthesis method, electronic device and storage medium

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] It should be noted that the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features . Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one...

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Abstract

The invention relates to the technical field of speech semantics, and provides a speech synthesis method, an electronic device and a computer storage medium, the method comprising: acquiring a presetverbal skill in a response scene, the verbal skill comprising a fixed text and a variable text; screening out timbre features corresponding to the response scene from a preset voice library accordingto the response scene to record a fixed text in the verbal skill to obtain fixed voice; performing voice synthesis on a variable text in the verbal technique according to the screened tone characteristics to obtain variable voice with the same tone characteristics as the fixed voice; and finally, splicing the fixed voice and the variable voice to generate a synthesized voice with the timbre characteristics. According to the invention, the voice with unified timbre is synthesized according to the response scene, so that the voice in human-computer interaction is natural and coherent, and the user experience is further improved.

Description

technical field [0001] The invention relates to the technical field of speech semantics, in particular to a speech synthesis method, an electronic device and a computer-readable storage medium. Background technique [0002] With the development of artificial intelligence technology, the voice broadcast in human-computer interaction requires coherence and naturalness, and the voice broadcast is repeated based on the recorded speech text. [0003] However, the existing machine does not consider the actual business scene when recording speech, and uses one tone to record various speeches in different business scenarios, so that some speech recordings do not conform to the business scene where they are located, resulting in the recorded voice tone blunt It is unnatural and the broadcast is incoherent; and the sentence transitions or intonation changes during the speech recording process can easily lead to differences in timbre before and after the recorded speech, which in turn ...

Claims

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Application Information

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IPC IPC(8): G10L13/08G10L13/02
CPCG10L13/02G10L13/08
Inventor 李晋叶子云周成成
Owner 招商局金融科技有限公司
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